Integration framework for online thread throttling with thread and page mapping on NUMA systems

• Published in: Journal of parallel and distributed computing Vol. 205; p. 105145
• Main Authors: Schwarzrock, Janaina, Rocha, Hiago Mayk G. de A., Lorenzon, Arthur F., de Souza, Samuel Xavier, Beck, Antonio Carlos S.
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.11.2025
• Subjects: Dynamic concurrency throttling; NUMA systems; Page mapping; Parallel applications; Thread mapping; NUMA systems; Parallel applications; Page mapping; Dynamic concurrency throttling; Thread mapping

Non-Uniform Memory Access (NUMA) systems are prevalent in HPC, where optimal thread-to-core allocation and page placement are crucial for enhancing performance and minimizing energy usage. Moreover, considering that NUMA systems have hardware support for a large number of hardware threads and many p...